group connection queries now return our own connection type

Author: JFreegman

other/bootstrap_daemon/docker/tox-bootstrapd.sha256

@@ -1 +1 @@
-12972fcd956654a18e367e03d6bcaab12fbe2ae166dfc937474a7bd123e0910f  /usr/local/bin/tox-bootstrapd
+2e1ae94d48eb1793ec3b42ed1516c53fb0b6b0e41bc89160e6037ee881a872b4  /usr/local/bin/tox-bootstrapd

toxcore/group_chats.c

@@ -3510,8 +3510,8 @@ unsigned int gc_get_peer_connection_status(const GC_Chat *chat, uint32_t peer_id
 {
     const int peer_number = get_peer_number_of_peer_id(chat, peer_id);
 
-    if (peer_number_is_self(peer_number)) {  // we cannot have a connection with ourselves
-        return 0;
+    if (peer_number_is_self(peer_number)) {
+        return chat->self_udp_status ==  SELF_UDP_STATUS_NONE ? 1 : 2;
     }
 
     const GC_Connection *gconn = get_gc_connection(chat, peer_number);

toxcore/group_chats.h

@@ -391,10 +391,13 @@ non_null(1) nullable(3)
 int gc_get_peer_public_key_by_peer_id(const GC_Chat *chat, uint32_t peer_id, uint8_t *public_key);
 
 /** @brief Gets the connection status for peer associated with `peer_id`.
+ *
+ * If `peer_id` designates ourself, the return value indicates whether we're capable
+ * of making UDP connections with other peers, or are limited to TCP connections.
  *
  * Returns 2 if we have a direct (UDP) connection with a peer.
  * Returns 1 if we have an indirect (TCP) connection with a peer.
- * Returns 0 if peer_id is invalid or corresponds to ourselves.
+ * Returns 0 if peer_id is invalid.
  *
  * Note: Return values must correspond to Tox_Connection enum in API.
  */

toxcore/tox.h

@@ -3967,7 +3967,8 @@ Tox_Group_Role tox_group_peer_get_role(const Tox *tox, uint32_t group_number, ui
 /**
  * Return the type of connection we have established with a peer.
  *
- * This function will return an error if called on ourselves.
+ * If `peer_id` designates ourself, the return value indicates whether we're capable
+ * of making UDP connections with other peers, or are limited to TCP connections.
  *
  * @param group_number The group number of the group we wish to query.
  * @param peer_id The ID of the peer whose connection status we wish to query.